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Mussel Glue
A glue inspired by mussels may help prevent premature labor or miscarriages.
Fatherless Sharks
A new study finds that the offspring of virgin sharks are surprisingly healthy.
One-Atom Linchpin
A single calcium atom can make or break a bacterium's movement – and infectiousness.
Sleeping Birds
Birds, like people, show improvements in learning and memory after sleeping.
Synthetic Blood
Researchers have created synthetic red blood cells in the lab.
Sun Glints
Brief glints of light reflected from distant planets may reveal the presence of liquid water or ice.
Podcast
ANIMALS: DNA analysis confirms virgin birth in sharks, bonobos are forever young, elephant genes …
Value of Most
English speakers agree on a surprisingly narrow numerical value for the word "most."
Alzheimers Eye
An eye test could oneday screen for Alzheimer's disease early on.